will mitt romney finally get it done? if he wins big, what's next for rick santorum and newt gingrich? >>> and republican budget man paul ryan youth fron"outfront." he says he's open to a trillion ondollars of new revenue. >>> let's go "outfront." >>> good evening. i'm erin burnett. "outfront" tonight -- pressure is on. polls in illinois close in less than an hour. we are in countdown mode after a couple of bruising weeks on the campaign trail and two major losses to rick santorum, of course in alabama and mississippi. mitt romney has to prove he can seal the deal tonight. 69 delegates in the state. it is the second-largest delegate grab to date. to get to the magic number of 1,144 needed to clinch the nomination, mitt romney needs every win he can get. we'll go through the delegate map in a minute. it is a little more come plifktplifk pli krichlt. >>> can romney made in-roads with traditional evangelicals and tea party supporters? we'll get all that information font from our exit poll. >>> two, will santorum surprise? th